mirror of
https://github.com/microsoft/vcpkg.git
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27 lines
618 B
Diff
27 lines
618 B
Diff
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diff --git a/pthread_getname_np.c b/pthread_getname_np.c
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index 8fc32b1..7c18655 100644
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--- a/pthread_getname_np.c
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+++ b/pthread_getname_np.c
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@@ -59,10 +59,18 @@ pthread_getname_np(pthread_t thr, char *name, int len)
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__ptw32_mcs_lock_acquire (&tp->threadLock, &threadLock);
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- for (s = tp->name, d = name; *s && d < &name[len - 1]; *d++ = *s++)
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- {}
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+ if(tp->name)
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+ {
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+ for (s = tp->name, d = name; *s && d < &name[len - 1]; *d++ = *s++)
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+ {}
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+
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+ *d = '\0';
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+ }
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+ else
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+ {
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+ *name = '\0';
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+ }
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- *d = '\0';
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__ptw32_mcs_lock_release (&threadLock);
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return result;
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